Information Security Analyst II

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Netcenter

Site WebLinkedInTous les Emplois

51 - 200 employés

Fondée en 1994

description traduite de l'entreprise

Description

• Configure and maintain protection policies in SIEM/XDR/EDR solutions • Perform detection tuning to improve alert quality • Reduce false positives and operational noise • Validate detection coverage based on the MITRE ATT&CK framework • Identify protection gaps on endpoints • Adjust alert severity and prioritization • Configure automatic blocking and containment • Continuously assess the effectiveness of protection policies • Support the SOC in improving detection rules • Produce technical reports on protection effectiveness • Ensure continuous updating of security policies

🎯 Exigences

• Experience with SIEM/EDR/XDR solutions • Knowledge of incident detection and response • Experience with alert tuning and false positive reduction • Familiarity with the MITRE ATT&CK framework • Experience in endpoint behavior analysis • Experience integrating SIEM/EDR/XDR solutions • Knowledge of containment and automatic blocking • Experience managing security agents • Basic knowledge of malware analysis • Experience with Windows and Linux operating systems, including analysis of processes, services, and suspicious endpoint activity

🏖️ Avantages

• Meal allowance: R$35.00 per working day • Food allowance: R$395.20 • Work-from-home allowance • Sesc partnership • Infnet partnership • Commuter allowance (Vale Transporte) • Medical plan • Dental plan • Group life insurance • Gympass (Wellhub)